Publication detail

Design of Atomizer for Waste Fuel Combustion with Decreased Exhaust Gas Emissions

JEDELSKÝ, J. JÍCHA, M.

Original Title

Design of Atomizer for Waste Fuel Combustion with Decreased Exhaust Gas Emissions

English Title

Design of Atomizer for Waste Fuel Combustion with Decreased Exhaust Gas Emissions

Type

conference paper

Language

en

Original Abstract

Combustion of waste fuels becomes more and more commonplace. The waste liquids often have low heating value, variable physical properties and may contain solid particles. It is necessary to account for these features when selecting an appropriate atomizer. Our task was to design an atomizer for simultaneous atomization of polymer solution and cracked oil. The polymer solution has high viscosity, low heating value and contains particles up to 2mm in diameter. The oil has a higher heating value and is used to assure an effective combustion. It is important to enable independent control of both liquid flow-rates. The atomizer should be operated under low fluid pressure about 0.2-0.3 MPa and should provide a stable spray of good quality to improve combustion efficiency and decrease exhaust gas emissions compared to the current design.

English abstract

Combustion of waste fuels becomes more and more commonplace. The waste liquids often have low heating value, variable physical properties and may contain solid particles. It is necessary to account for these features when selecting an appropriate atomizer. Our task was to design an atomizer for simultaneous atomization of polymer solution and cracked oil. The polymer solution has high viscosity, low heating value and contains particles up to 2mm in diameter. The oil has a higher heating value and is used to assure an effective combustion. It is important to enable independent control of both liquid flow-rates. The atomizer should be operated under low fluid pressure about 0.2-0.3 MPa and should provide a stable spray of good quality to improve combustion efficiency and decrease exhaust gas emissions compared to the current design.

Keywords

effervescent atomization, waste fuel, exhaust gas emissions, spray

RIV year

2006

Released

06.09.2006

Publisher

University of Heidelberg, Germany

Location

Heidelberg, Germany

Pages from

34

Pages to

34

Pages count

1

BibTex


@inproceedings{BUT19885,
  author="Jan {Jedelský} and Miroslav {Jícha}",
  title="Design of Atomizer for Waste Fuel Combustion with Decreased Exhaust Gas Emissions",
  annote="Combustion of waste fuels becomes more and more commonplace. The waste liquids often have low heating value, variable physical properties and may contain solid particles. It is necessary to account for these features when selecting an appropriate atomizer. Our task was to design an atomizer for simultaneous atomization of polymer solution and cracked oil. The polymer solution has high viscosity, low heating value and contains particles up to 2mm in diameter. The oil has a higher heating value and is used to assure an effective combustion. It is important to enable independent control of both liquid flow-rates. The atomizer should be operated under low fluid pressure about 0.2-0.3 MPa and should provide a stable spray of good quality to improve combustion efficiency and decrease exhaust gas emissions compared to the current design.",
  address="University of Heidelberg, Germany",
  booktitle="Proceedings 31st International Symposium on Combustion",
  chapter="19885",
  edition="1",
  institution="University of Heidelberg, Germany",
  year="2006",
  month="september",
  pages="34--34",
  publisher="University of Heidelberg, Germany",
  type="conference paper"
}